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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2007-12-06 15:43:30 -0800
committerYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-03-04 15:18:24 +0900
commit95e41e93e18d8e1e272ce23d96bae4f17ce11d42 (patch)
treec3b138bc03f3cb04396b3326b4fed13689b0366d /net/ipv6/icmp.c
parent5e5f3f0f801321078c897a5de0b4b4304f234da0 (diff)
[IPV6]: Make ndisc_flow_init() common for later use.
For later use, this patch is renaming ndisc_flow_init() to icmpv6_flow_init() and putting it in common place. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net/ipv6/icmp.c')
-rw-r--r--net/ipv6/icmp.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 12c0b85d6c4..cff74127ea3 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -777,6 +777,22 @@ drop_no_count:
return 0;
}
+void icmpv6_flow_init(struct sock *sk, struct flowi *fl,
+ u8 type,
+ const struct in6_addr *saddr,
+ const struct in6_addr *daddr,
+ int oif)
+{
+ memset(fl, 0, sizeof(*fl));
+ ipv6_addr_copy(&fl->fl6_src, saddr);
+ ipv6_addr_copy(&fl->fl6_dst, daddr);
+ fl->proto = IPPROTO_ICMPV6;
+ fl->fl_icmp_type = type;
+ fl->fl_icmp_code = 0;
+ fl->oif = oif;
+ security_sk_classify_flow(sk, fl);
+}
+
/*
* Special lock-class for __icmpv6_sk:
*/